一、 Judge the sentences.(TorF)
①Shark fin（鱼鳍）soup is famous and expensive all around the world.21世纪教育网版权所有
②We have to kill a whole shark to get a bowl of shark fin soup.21cnjy.com
③People cut off sharks’ fins and throw the sharks back into the ocean.21教育网
④Sharks are at the bottom of the food chain in the ocean’s ecosystem.21·cn·jy·com
⑤Sharks are too strong to be endangered.
⑥Shark fins are good for health.
二、用下列单词或短语的适当形式填空
throw… into, fall, drop, show ,hear of ,stop
1.We must stop people from ________rubbish ____ the river .www.21-cn-jy.com
2.If the numbers ____ too low, It will bring danger to all ocean life .2·1·c·n·j·y
3.The numbers of some kinds of sharks _________ by over 90 percent in the last 20-30 years .【来源：21·世纪·教育·网】
4.Many people____________ shark fin soup before.
5.They have asked government to develop laws __________the sale of shark fins.21·世纪*教育网
6.So far ,no scientific studies ________ that shark fins are good for health.www-2-1-cnjy-com
Unit 13 SA 3a_3b 《阅读》教学设计
学习目标：
知识技能：
Target language:
No scientific studies have shown that shark fins are good for health.
The number of some kinds of sharks have fallen be over 90 percent in the last 20 to 30 years.21教育网
Grammar: Present perfect
Words and expressions;
Curriculum words: shark, cruel, harmful, chain, ecosystem, industry, law, scientific, afford, reusable, transportation21·cn·jy·com
Useful expressions: be harmful to, at the top of, the food chain, take part in, turn off, pay for, take action www.21-cn-jy.com
过程方法：
According to finishing some tasks to train students’ integrating skills and train the ability of expressing students’ own opinions．
情感态度：
Animals are our friends． We must know how to love them and how to protect them． That way, It is good for both animals and us．
教学重点、难点
Target Language
How to improve students’ integrating skills．
教学时数：1课时
一：导入
利用图片和公益宣传片《没有买卖就没有杀戮》引入本节要学习的内容。
1） Do you like animals?
2） How do you help protect the endangered animals? _____(discuss)2·1·c·n·j·y
Today we are leaning a passage about saving the sharks , then ask the students to discuss the questions :【来源：21·世纪·教育·网】
A: Have you ever seen sharks?
B: Have you heard of shark fin soup?
二、Learning more about sharks
1) Now listen to the tape ,first listen para 1 and find out how to describe the shark fin soup. (listen and answer)21·世纪*教育网
2) Shark fin soup is popular in southern of China. So how to make shark fin soup, go on listening para 2 and find the answer.
3) Listen again and answer the two questions. (on the screen )
4) Although sharks are at the top of the food chain in the ocean’s ecosystem. We know sharks are endangered animals, so what can we do to help them? Go on listening to para 3 and find out the two environmental protection groups against Finning.www-2-1-cnjy-com
5) Read the whole passage and complete 3a. Let a few students answer ,then check the answers in class.21cnjy.com
6) Read again and complete 3b and check the answers.
三、Language points （on the screen ）
四、 Do the exercises (on the screen当堂达标评测)
五、 Homework (on the screen)
板书设计:
in southern China=in the south of China
language points :
A: no longer 位于be，情态动词之后
B: 常与number搭配的动词drop, grow, fall等。当表示数值的高或低时， number要用high或low修饰。
C: Not only the man but also the women ________ (be )chosen. 21世纪教育网版权所有
Not only you but also he ______(have)to leave.
D: be harmful to
教学反思
1.能识别语段中句子间联系；
2. 能听懂学习活动中连续的指令和问题，并做出适当的反应；
3. 能听懂有关熟悉话题的语段；
课件31张PPT。xxp1.Do you like animals? 2.How do you help protect the endangered animals? Section A 2
3a-3bSave the sharks日照市岚山区巨峰镇第二初级中学 徐先萍1.Have you ever seen sharks ?2.Have you heard of (听说）shark fin soup(鱼翅汤）?Wordsshark
fin
cruel
be harmful to
at the top ofthe food chain
ecosystem
industry
law
scientificUse some words to describe the sharksbiglargecruelscaringdangerousterribleSharks are at the top of the food chain in the ocean’s ecosystem.A food chainWho is the real king of the food chain?Human beingsshark fin soupfamousexpensivepopularHow do people make a bowl of shark fin soup?Cut off shark’s finThrow the shark back into the ocean.3、Can the shark live long without the fin?1、Can the shark swim without the fin?2、Can the shark catch food without the fin?The shark will die slowly without the fin.徐 x p ==A bowl of fin soup the life of a whole shark xxp1.Every year, _______ sharks are caught and traded in this industry.
around 70 million
B. around 90 million
2.The numbers of some sharks have fallen by ________ in the last 20 to 30 years.
over 10 percent
B. over 90 percent
ABTwo environmental protection groups
Wild Aid and World Wild Fund for Nature
They are teaching the public about “finning”.
The have asked governments to develop laws to stop the sale of shark fins.
In southern ChinaAround 70 millionOver 90 percent WildAid and the WWF3aRead the passage about sharks and complete the fact sheet below.3bRead the passage again and fill in the blanks with the words in the box.so although if but when Many people do not realize they are
killing a whole shark ______ they
enjoy a bowl of shark fin soup.
2. Sharks are at the top of the food chain,
____ if their numbers drop, the ocean’s
ecosystem will be in danger.whenso3. Many think that sharks are too strong
to be endangered, _____ they are wrong.
4. _________ there are no scientific
studies to support this, a lot of people
believe that shark fins are good for
health.
5. Sharks may disappear one day ___ we
do not do something to stop the sale of
shark fins.butAlthoughifadj. 科学上的，科学的鲨鱼不能再游泳。 (no longer 位于be，情态动词之后)
A shark can no longer swim. 我不再是个学生了。 (no longer)
e.g. I’m no longer a student.no longer= no more= not…any longer= not…any more，Language pointse.g. He no longer lives here.
= He doesn’t live here any longer.
e.g. He can drink no more.
= He can’t drink any more. A. He doesn’t live here any longer. B. He can’t drink any more. 2、If their numbers__________________, it will
bring danger to all ocean life.
如果它们的数目降得过低，会给所有
海洋生物带来危险。drop too lowe.g. In that country, the number of children
going to school is _________in cities than in towns and village.
在那个国家，城市儿童入学人数比乡镇 及农村要高。
e.g. The number of cars ______quickly.
轿车的数量增长很快。highergrows当表示数值的高或低时，
number要用high或low修饰。常与number搭配的动词drop, grow, fall等。3、Not only the man but also the women ________ (be )chosen.
不仅仅是男的，女的也有被选中的。 weree.g. Not only you but also he ______(have)to leave.
不只是你，他也得离开。 has4、be harmful to
Smoking is harmful to the health. ①Shark fin（鱼鳍）soup is famous and expensive
all around the world.
②We have to kill a whole shark to get a bowl of shark
fin soup.
③People cut off sharks’ fins and throw the sharks back into the ocean.
④Sharks are at the bottom of the food chain in the ocean’s ecosystem.
⑤Sharks are too strong to be endangered.
⑥Shark fins are good for health. 一、 Judge the sentences.(TorF)FFTTFF__________________________________topIn southern china二、用下列单词或短语的适当形式填空
throw… into, fall, drop, show ,hear of ,stop
1.We must stop people from ________rubbish ____ the river .
2.If the numbers ____ too low, It will bring danger to all ocean life .
3.The numbers of some kinds of sharks _________ by over 90 percent in the last 20-30 years .
4.Many people____________ shark fin soup before.
5.They have asked government to develop laws __________the sale of shark fins.
6.So far ,no scientific studies ________ that shark fins are good for health.
throwing intodrophave fallenhave heard ofto stophave shown 动物是我们的朋友，关爱动物就是关爱我们自己，现在有很多动物已经濒临灭绝，鲨鱼就是其中的一种，请你为某报社投一篇稿子，向人们说明鲨鱼的现状，面临的处境，呼吁全社会要爱护鲨鱼。Love animals ,love ourselves.HOMEWORK!X x p
